! Swift/XRT lightcurve of trigger: 21450, name: GRB 210605B - source 1
 ! T0 for this burst is Swift MET=644597785.2 s, = 2021 Jun 05 at 14:55:58.000 UT
 ! Data covers 0.3-10 keV
 ! The data are in 5 columns:  ! time, time error (+ve), time error (-ve), source flux, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00021450
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
87887.482	8739.631	-13628.352	9.41952857357739e-14	3.36600767289489e-14	-2.74952850680727e-14
705360.459	28712.146	-57736.125	1.94661419675187e-14	1.17690805391839e-14	-8.68489332116215e-15